91 lines
2.5 KiB
Swift
91 lines
2.5 KiB
Swift
//
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// TimelineCustomizerViewController.swift
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// NetNewsWire-iOS
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//
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// Created by Maurice Parker on 11/8/19.
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// Copyright © 2019 Ranchero Software. All rights reserved.
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//
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import UIKit
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class TimelineCustomizerViewController: UIViewController {
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@IBOutlet weak var iconSizeSliderContainerView: UIView!
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@IBOutlet weak var iconSizeSlider: TickMarkSlider!
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@IBOutlet weak var numberOfLinesSliderContainerView: UIView!
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@IBOutlet weak var numberOfLinesSlider: TickMarkSlider!
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@IBOutlet weak var previewWidthConstraint: NSLayoutConstraint!
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@IBOutlet weak var previewHeightConstraint: NSLayoutConstraint!
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@IBOutlet weak var previewContainerView: UIView!
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var previewController: TimelinePreviewTableViewController {
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return children.first as! TimelinePreviewTableViewController
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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iconSizeSliderContainerView.layer.cornerRadius = 10
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iconSizeSlider.value = Float(AppDefaults.shared.timelineIconSize.rawValue)
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iconSizeSlider.addTickMarks()
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numberOfLinesSliderContainerView.layer.cornerRadius = 10
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numberOfLinesSlider.value = Float(AppDefaults.shared.timelineNumberOfLines)
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numberOfLinesSlider.addTickMarks()
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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updatePreviewBorder()
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updatePreview()
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}
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override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
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updatePreviewBorder()
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updatePreview()
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}
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@IBAction func iconSizeChanged(_ sender: Any) {
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guard let iconSize = IconSize(rawValue: Int(iconSizeSlider.value.rounded())) else { return }
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AppDefaults.shared.timelineIconSize = iconSize
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updatePreview()
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}
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@IBAction func numberOfLinesChanged(_ sender: Any) {
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AppDefaults.shared.timelineNumberOfLines = Int(numberOfLinesSlider.value.rounded())
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updatePreview()
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}
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}
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// MARK: Private
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private extension TimelineCustomizerViewController {
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func updatePreview() {
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let previewWidth: CGFloat = {
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if traitCollection.userInterfaceIdiom == .phone {
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return view.bounds.width
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} else {
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return view.bounds.width / 1.5
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}
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}()
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previewWidthConstraint.constant = previewWidth
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previewHeightConstraint.constant = previewController.heightFor(width: previewWidth)
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previewController.reload()
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}
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func updatePreviewBorder() {
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if traitCollection.userInterfaceStyle == .dark {
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previewContainerView.layer.borderColor = UIColor.black.cgColor
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previewContainerView.layer.borderWidth = 1
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} else {
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previewContainerView.layer.borderWidth = 0
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}
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}
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}
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